Portable battery jumper



FIG. 1 is an elevated perspective view of the present invention with certain features on the sides and the front shown in dashed line as environmental;

FIG. 2 is an elevated perspective view of the present invention with certain features on the sides and the back shown in dashed line as environmental;

FIG. 3 is a top plan view of the embodiment of FIGS. 1 and 2 with certain features shown in dashed line as environmental;

FIG. 4 is a left side plan view of the embodiment of FIGS. 1-3;

FIG. 5 is a front plan view of the embodiment of FIGS. 1-4;

FIG. 6 is a right side plan view of the embodiment of FIGS. 1-5;

FIG. 7 is a rear plan view of the embodiment of FIGS. 1-6;

FIG. 8 is a bottom plan view of the embodiment of FIGS. 1-7;

FIG. 9 is a rear plan view of an alternative embodiment of the design, with the other views being identical to FIGS. 1, 4-6 and 8; and,

FIG. 10 is a top plan view of the embodiment of FIGS. 1, 4-6, 8 and 9, with certain features shown in dashed line as environmental.

The environmental features shown in dashed lines throughout the drawing figures illustrate portions of the jumper that form no part of the claimed design. 

The ornamental design for a portable battery jumper, as shown and described. 